National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

27°F

-3°C

Humidity 68%
Wind Speed SSE 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 09 Mar 08:05 PM PDT
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 26. Southwest wind 6 to 9 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between 2pm and 5pm. Mostly sunny, with a high near 42. Southwest wind 6 to 14 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 31. South wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm. Cloudy, with a high near 45. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Snow level 3600 feet rising to 4300 feet after midnight. Low around 40. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain and
    Windy

  • Thursday

    Thursday: Rain likely, mainly before 11am. Snow level 4100 feet lowering to 3200 feet. Cloudy, with a high near 49. Breezy. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely before 11pm, then rain, possibly mixed with snow. Snow level 3900 feet. Low around 39. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Rain, possibly mixed with snow. Snow level 4200 feet. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow. Snow level 4600 feet lowering to 3800 feet after midnight . Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 26. Southwest wind 6 to 9 mph.
Tuesday
A slight chance of snow between 2pm and 5pm. Mostly sunny, with a high near 42. Southwest wind 6 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
A 50 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 31. South wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm. Cloudy, with a high near 45. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Snow level 3600 feet rising to 4300 feet after midnight. Low around 40. Windy, with a southwest wind 21 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before 11am. Snow level 4100 feet lowering to 3200 feet. Cloudy, with a high near 49. Breezy. Chance of precipitation is 70%.
Thursday Night
Rain likely before 11pm, then rain, possibly mixed with snow. Snow level 3900 feet. Low around 39. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow. Snow level 4200 feet. High near 50. Chance of precipitation is 80%.
Friday Night
Rain, possibly mixed with snow. Snow level 4600 feet lowering to 3800 feet after midnight . Low around 36. Chance of precipitation is 80%.
Saturday
A chance of rain and snow, mainly before 11am. Snow level 3300 feet lowering to 2300 feet in the afternoon . Partly sunny, with a high near 48. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 46.
Sunday Night
Rain and snow likely. Snow level 2500 feet rising to 3400 feet after midnight. Cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
Rain and snow likely. Snow level 3700 feet rising to 5600 feet in the afternoon. Cloudy, with a high near 52. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
6:47 pm PDT Mar 9, 2026
Forecast Valid:
8pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation